| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.73 | 13.266% | $168.4605 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $158.75 | 7.634% | $170.869 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $29.91 | 4.243% | $31.1791 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $245.90 | 5.659% | $259.8155 | $259.82 | $259.80 | $259.80 |
| Purchase #5 | $230.25 | 8.439% | $249.6808 | $249.68 | $249.70 | $249.70 |
| Purchase #6 | $158.38 | 3.748% | $164.3161 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $57.95 | 3.257% | $59.8374 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $1,029.87 | $1,104.1584 | $1,104.17 | $1,104.15 | $1,104.20 | |